//
//  Animal.m
//  hf4-7
//
//  Created by mac on 16-4-11.
//  Copyright (c) 2016年 huangfeng. All rights reserved.
//

#import "Animal.h"

@implementation Animal
-(void)eat
{
    NSLog(@"Animal eat!");
}

-(void)sleep
{
    NSLog(@"Animal sleep!");
}
@end
